import logging
import datetime
d=datetime.datetime.now()
T=d.strftime('%Y-%m-%d %H-%M-%S')
T_0=T+'_Calculator_Data'+'.log'


logging.basicConfig(
    level=logging.DEBUG,
    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
    filename=T_0
)
logger = logging.getLogger(__name__)

